The validity of the assumptions under which the ordinal true score test theory was derived was examined using (1) simulation based on classical test theory; (2) a long empirical test with data from 321 sixth graders; and (3) an extensive simulation with 480 datasets based on the 3-parameter model. (SLD)

The difference between item bias and item impact and the way they relate to item validity are discussed from a multidimensional item response theory perspective. The Mantel-Haenszel procedure and the Simultaneous Item Bias strategy are used in a Monte Carlo study to illustrate detection of item bias. (SLD)

Perceptions of 89 black and 121 white female college students about the mother of a 1-year-old infant as a function of race and employment role were explored. Whites anticipated more role-related costs for the employed mother, and blacks anticipated more role-related emotional rewards for employed mothers. (SLD)

Describes a computer-literature project for middle school and high school students that was developed through the Fairfield-Westchester Children's Reading Project (CT) to promote online discussions between students and authors. Classroom activities are described, project financing is discussed, and teacher responses that indicate positive effects…

A procedure is presented for examining the influence of instruction on responses to test items by extending item response theory to incorporate variables illustrating different amounts of opportunity to learn. Data from the Second International Mathematics Study (grade 8 scores for about 7,000 students) illustrate the discussion. (SLD)

A study assessed the impact of a teacher-training workshop at Israel's Ben Gurion University's medical school which focused on classroom interaction. Results of the workshop indicated verbal teacher-student interactions significantly outnumbered individual statements; interactions increased, especially in larger classes; cognitive correspondence…

Stimulated recall was used with 28 classroom teachers to examine their thought processes during instruction. Results indicated that at-risk children received more negative comments about attending and ability than did average achievers. Special education students received more positive and negative comments about attending than did average…

The use of restricted item response models to test hypotheses regarding item difficulty ordering and slope uniformity was demonstrated in a study in which 597 algebra students were asked to solve word problems reflecting various types of cognitive processing. Benefits and limitations of the procedures are discussed. (SLD)

A high school sophomore exceptionally talented on the violin is enraged and indignant when a less accomplished senior is given first chair in the school orchestra. After reacting rudely to the orchestra director and the principal, the girl discusses the situation with her supportive parents and resolves the problem. (JDD)

Describes a method for assessing the quality of translations based on item response theory (IRT). Results from the IRT technique with French and Chinese versions of a scale measuring individualism-collectivism for samples of 250 U.S., 357 French, and 290 Chinese undergraduates show how several biased items are detected. (SLD)

The usefulness of latent class modeling in addressing several measurement issues is demonstrated via a study of 74 good and 74 poor readers in grades 5 and 6. Procedures were particularly useful for assessing the hierarchical relation among skills and for exploring issues related to item domains. (SLD)

This paper examines considerations for designing a postschool follow-up system in secondary special education, focusing on survey research techniques and special applications of survey methodologies, including data collection techniques, questionnaire construction, sample design and contact, response rates, and tracking procedures. Design and…

Determines and clarifies the differences and similarities between the goals and strategies for science teaching as perceived by elementary school teachers in Japan and the United States. Discusses teaching methods, content, and materials; lesson plans; classroom management; and student evaluation. Concluding comments address staff development in…

Presents the results of a study that surveyed 350 Australian secondary teachers concerning their experiences and attitudes about computers. As hypothesized, computer anxieties were inversely related to the quality of prior computer learning experiences. Recommends approaches for the reduction of computer anxiety among teachers. (MJP)

Explores teachers' reactions to changing management cultures and argues for a complex reading of their responses. Utilizes data from several ethnographic studies that examined primary school teachers' reactions to the fact that the strictures and obligations of their vocation have become more professional. Many older teachers left whereas younger…